diff --git a/build-constraints.yaml b/build-constraints.yaml
index b556bde4..7cae62af 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -4649,6 +4649,9 @@ packages:
         - stm-hamt < 0
         - stm-containers < 0
 
+        - typerep-map < 0 # https://github.com/kowainik/typerep-map/issues/77
+        - co-log < 0
+
         # https://github.com/commercialhaskell/stackage/issues/4568
         - prettyprinter < 1.3.0